In essence using two midi commands for each patch if it involves both H9s?
Correct.
What would the core’s output be set to or that wouldnt matter since it’s not passing anything thru?
If you have another MIDI-capable pedal you will be connecting to your rig, you may connect it to the MIDI out of the H9 Core unit. Make sure that Core’s MIDI out is also set for “THRU.” Otherwise, you don’t need to adjust the output.
